CN219093016U

CN219093016U - Automatic cleaning system equipment for polyethylene wax dust removal pipeline

Info

Publication number: CN219093016U
Application number: CN202223364847.7U
Authority: CN
Inventors: 李毅; 郭义贺; 孙丽棋; 王志馗; 张兵
Original assignee: Qingdao Enlight New Materials Co ltd
Current assignee: Qingdao Enlight New Materials Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses automatic cleaning system equipment for a polyethylene wax dust removal pipeline, which comprises a pipeline, wherein a limiting frame is fixedly connected to the bottom of the pipeline, a fan is arranged at the bottom of one end, far away from the pipeline, of the limiting frame, a motor is fixedly connected to the center of the bottom of the limiting frame, a motor driving shaft penetrates through the limiting frame and is fixedly connected with a mounting frame, filter screens are fixedly connected to the inner parts of two ends of the mounting frame, a fixing frame is fixedly connected to the outer side wall of the pipeline, and support columns are fixedly connected between the fixing frame and the limiting frame. According to the utility model, the motor, the fan, the filter screen and the mounting frame are matched with each other, the mounting frame is driven by the motor to periodically rotate for one hundred eighty degrees, and the filter screen at the bottom of the pipeline is kept smooth all the time by using the rotation of the double filter screens, so that the ventilation of the dust removing pipeline and the collection and discharge of dust are facilitated, meanwhile, the manual cleaning is not required, the time and the labor are saved, and the dust removing efficiency of polyethylene wax is greatly improved.

Description

Automatic cleaning system equipment for polyethylene wax dust removal pipeline

Technical Field

The utility model relates to the technical field of polyethylene wax dust discharge equipment, in particular to automatic cleaning system equipment for a polyethylene wax dust removal pipeline.

Background

Polyethylene wax, also known as polymer wax, is referred to as polyethylene wax. Is widely used because of its excellent cold resistance, heat resistance, chemical resistance and abrasion resistance. In normal production, this portion of the wax as an additive can be added directly to the polyolefin process, which can increase the gloss and processability of the product. As a lubricant, it is chemically stable and has good electrical properties. Polyethylene waxes have a stronger internal lubrication than other external lubricants for PVC. In the production and processing of polyethylene wax, polyethylene wax with a large amount of dust affects the subsequent processing, and thus it is necessary to remove dust.

At present, most of the dust in polyethylene wax is absorbed and removed by a centrifugal fan, in order to avoid polluting the environment, the tail end of a dust removing pipeline in the centrifugal fan is provided with a filter screen, and the dust is discharged by the dust contacted with the polyethylene wax, so that the dust is easy to be attached to the filter screen for a long time to accumulate impurities, the discharge efficiency of the polyethylene wax dust is easy to be influenced, and the dust removing pipeline of the centrifugal fan is seriously blocked, so that ventilation of the dust removing pipeline and discharge of the dust are not facilitated. Under normal conditions, when the dust removal pipeline is operated for a period of time, the discharge of the dust removal pipeline is stopped, and the pipeline and the tail end filter screen are manually detached by a worker to be replaced and cleaned, so that the dust removal progress of the polyethylene wax is definitely influenced, the dust removal efficiency is reduced, and therefore, the automatic cleaning system equipment for the polyethylene wax dust removal pipeline is provided.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model aims to provide automatic cleaning system equipment for a polyethylene wax dust removal pipeline, which is convenient for always keeping the smoothness of the dust removal pipeline by periodically and automatically replacing a pipeline end filter screen, and meanwhile, the dust removal efficiency of the polyethylene wax is improved without manual cleaning.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides an automatic clearance system equipment of polyethylene wax dust removal pipeline, includes the pipeline, pipeline bottom fixedly connected with spacing, the one end bottom that the pipeline was kept away from to the spacing is provided with the fan, spacing bottom of the bottom center department fixedly connected with motor, the motor drive shaft runs through spacing and fixedly connected with mounting bracket, the inside equal fixedly connected with filter screen in mounting bracket both ends.

As a preferable scheme of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline, the outer side wall of the pipeline is fixedly connected with the fixing frame, and the fixing frame and the limiting frame are fixedly connected with the supporting columns together, so that the connection stability between the fixing frame and the pipeline is ensured conveniently, and the weight of a fan is supported.

As a preferable scheme of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline, the bottom of the limiting frame is provided with the mounting groove corresponding to the fan, and the fan is in threaded connection with the mounting groove, so that the fan can be conveniently disassembled and assembled.

As a preferable scheme of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline, one side of the limiting frame, which is far away from the fan, is connected with the discharging bent pipe in a threaded manner, so that a filter screen can be cleaned conveniently, and dust can be discharged into a dust collection mesh bag.

As a preferable scheme of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline, the limiting frame comprises an upper locating frame and a lower locating frame, two ends of one side, close to each other, of the upper locating frame and the lower locating frame are fixedly connected through the support, and the mounting frame is positioned between the upper locating frame and the lower locating frame, so that the motor can conveniently drive the mounting frame to rotate in the limiting frame, and the position of the filter screen can be automatically replaced.

As a preferable scheme of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline, the upper locating frame and the lower locating frame are fixedly connected with the sealing rings on the sides close to each other, and the sealing rings are matched with the mounting frame through the upper and lower double-layer sealing rings, so that the tightness is conveniently ensured, and the air flow with dust is completely filtered by the filter screen.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the motor, the fan, the filter screen and the mounting frame are matched with each other, the mounting frame is driven by the motor to periodically rotate for one hundred eighty degrees, and the filter screen at the bottom of the pipeline is kept smooth all the time by using the rotation of the double filter screens, so that the ventilation of the dust removing pipeline and the collection and discharge of dust are facilitated, meanwhile, the manual cleaning is not required, the time and the labor are saved, and the dust removing efficiency of polyethylene wax is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of the external appearance of an automatic cleaning system for a polyethylene wax dust removal pipeline;

FIG. 2 is a schematic diagram of the structure of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline;

fig. 3 is a schematic diagram of a limit frame structure of the automatic cleaning system equipment for the polyethylene wax dust removal pipeline.

Legend description: 1. a pipe; 2. a limiting frame; 3. a fixing frame; 4. a support column; 5. a blower; 6. a mounting groove; 7. a discharge elbow; 8. a motor; 9. a mounting frame; 10. a filter screen; 11. and (3) sealing rings.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides an automatic cleaning system device for a polyethylene wax dust removal pipeline, which comprises a pipeline 1, wherein a limiting frame 2 is fixedly connected to the bottom of the pipeline 1, a fan 5 is arranged at the bottom of one end, far away from the pipeline 1, of the limiting frame 2, a motor 8 is fixedly connected to the center of the bottom of the limiting frame 2, a driving shaft of the motor 8 penetrates through the limiting frame 2 and is fixedly connected with a mounting frame 9, and a filter screen 10 is fixedly connected to the inside of each of two ends of the mounting frame 9.

Please refer to fig. 1 and fig. 2 again, in order to be convenient for guarantee the connection stability between mount 3 and pipeline 1, specifically, pipeline 1 lateral wall fixedly connected with mount 3 is connected with support column 4 jointly between mount 3 and the spacing 2 to the mount 3 can support the weight of fan 5, keeps stable firm.

Referring to fig. 2 again, in order to facilitate disassembly and cleaning of the fan 5, specifically, an installation groove 6 corresponding to the fan 5 is provided at the bottom of the limiting frame 2, and the fan 5 is in threaded connection with the installation groove 6.

Referring to fig. 2 again, in order to facilitate cleaning of the filter screen 10, specifically, a side of the limiting frame 2 away from the fan 5 is in threaded connection with a discharging elbow 7, so that dust is conveniently discharged through the discharging elbow 7 into a dust collecting mesh bag actually assembled at the tail end of the dust collecting mesh bag.

Referring to fig. 3 again, in order to facilitate automatic replacement of the filter screen 10 at the bottom of the pipeline 1, specifically, the limiting frame 2 includes an upper positioning frame and a lower positioning frame, two ends of one side of the upper positioning frame and the lower positioning frame, which are close to each other, are fixedly connected through a support, the mounting frame 9 is located between the upper positioning frame and the lower positioning frame, so that the motor 8 is convenient to drive the mounting frame 9 to rotate in the limiting frame 2, and the position of the filter screen 10 is automatically replaced.

Referring to fig. 1 and 3 again, in order to facilitate improvement of tightness between the filter screen 10 and the pipeline 1, the air flow with dust is filtered completely by the filter screen 10, specifically, the sealing rings 11 are fixedly connected to the sides of the upper positioning frame and the lower positioning frame, which are close to each other, and are matched with the mounting frame 9 through the upper and lower double-layer sealing rings 11.

When the dust-removing device is specifically used, firstly, a worker connects the motor 8 and the fan 5 with an external power supply, connects the pipeline 1 with the exhaust end of the centrifugal fan for removing dust of polyethylene wax, when the polyethylene wax is removed dust, the dust-carrying air flow passes through the pipeline 1 and is discharged by the filter screen 10, and the dust is accumulated on the filter screen 10, so that the dust-removing device is convenient for the worker to intensively treat and prevent the environment from being polluted.

When the polyethylene wax to be dedusted is replaced, the fan 5 and the motor 8 are started, the motor 8 drives the mounting frame 9 to rotate by one hundred eighty degrees in the limiting frame 2, the clean filter screen 10 rotates to the lower portion of the opening of the pipeline 1, the filter screen 10 filled with dust enters the position right above the fan 5, the fan 5 blows high-speed air flow to clean the dust on the filter screen 10 from the filter screen 10, the dust is reversely discharged upwards along the discharge bent pipe 7, and workers can collect the dust at the tail end of the discharge bent pipe 7 through a mesh bag, so that the dust is convenient for further treatment.

After a period of time, the filter screen 10 which is cleaned up by the fan 5 is replaced by the bottom of the pipeline 1 again, so that the smoothness of exhaust of the centrifugal fan is ensured, the dust removing pipeline 1 is not easy to be blocked, and the ventilation efficiency of the dust removing pipeline 1 is ensured.

The motor 8 is servo motor in this device, and the drive shaft can carry out the auto-lock, and the staff can utilize outside PLC programming to carry out the accurate control to motor 8 simultaneously, for prior art, just need not be described in detail here.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an automatic clearance system equipment of polyethylene wax dust removal pipeline, includes pipeline (1), its characterized in that, pipeline (1) bottom fixedly connected with spacing (2), the one end bottom that pipeline (1) was kept away from to spacing (2) is provided with fan (5), spacing (2) bottom center department fixedly connected with motor (8), motor (8) drive shaft runs through spacing (2) and fixedly connected with mounting bracket (9), inside equal fixedly connected with filter screen (10) in mounting bracket (9) both ends.

2. The automatic cleaning system equipment for the polyethylene wax dust removal pipeline according to claim 1, wherein a fixing frame (3) is fixedly connected to the outer side wall of the pipeline (1), and a supporting column (4) is fixedly connected between the fixing frame (3) and the limiting frame (2) together.

3. The automatic cleaning system equipment for the polyethylene wax dust removal pipeline according to claim 1, wherein a mounting groove (6) corresponding to the fan (5) is formed in the bottom of the limiting frame (2), and the fan (5) is in threaded connection with the mounting groove (6).

4. The automatic cleaning system equipment for the polyethylene wax dust removal pipeline according to claim 1, wherein one side of the limiting frame (2) far away from the fan (5) is in threaded connection with a discharging bent pipe (7).

5. The automatic cleaning system equipment for the polyethylene wax dust removal pipeline according to claim 1, wherein the limiting frame (2) comprises an upper locating frame and a lower locating frame, two ends of one side, which are mutually close, of the upper locating frame and the lower locating frame are fixedly connected through a support column, and the mounting frame (9) is positioned between the upper locating frame and the lower locating frame.

6. The automatic cleaning system equipment for the polyethylene wax dust removal pipeline according to claim 5, wherein a sealing ring (11) is fixedly connected to one side of the upper locating frame and one side of the lower locating frame, which are close to each other.